Articolul precedent |
Articolul urmator |
198 0 |
SM ISO690:2012 ANDRONATIEV, Victor. Methods of accessing the environment in local networks. In: Competitivitatea şi inovarea în economia cunoaşterii: Culegere de rezumate, Ed. Ediția 26, 23-24 septembrie 2022, Chişinău. Chişinău Republica Moldova: Departamentul Editorial-Poligrafic al ASEM, 2022, Ediţia a 26-a, p. 44. ISBN 978-9975-155-93-9. |
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Competitivitatea şi inovarea în economia cunoaşterii Ediţia a 26-a, 2022 |
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Conferința "Competitivitate şi inovare în economia cunoaşterii" Ediția 26, Chişinău, Moldova, 23-24 septembrie 2022 | ||||||
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JEL: D85 | ||||||
Pag. 44-44 | ||||||
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In modern society, computers can be used in any field of human activity. The level of use of computing depends on how developed a particular country is. The richest countries are the most developed in the IT (information technology) field. The countries with the greatest natural resources: gas, oil, metals, etc., are not always the richest. Likewise, among the richest companies are also those in the IT field. Of the top 10 in the world, more than half are from the IT domain. The ones that mean that billions of dollars are spent annually on the IT field. This results in the efficient utilization of allocated resources, so that the use of IT tools allows accessing and transferring information as quickly and comfortably as possible. Information can be managed from home, work, on the go. When we use IT tools at home, at work, we are talking about data transfer in local networks. The larger the network (number of users, number of computers), the more stringent the requirements. An important factor in meeting these requirements is how efficiently the data transfer medium is used. |
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Cuvinte-cheie LAN, methods of accessing the environment, CSMA/CD, CSMA/CA, persistent and nonpersistent CSMA |
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